General Information
WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
- This is used to indicate the presence of a hazard that could cause death or serious injury. To avoid or reduce the risk, the procedures must be followed precisely.
- Exhaust system components can become hot enough during operation and testing to cause burns or ignite and melt combustible materials. The exhaust and exhaust components can remain hot after the vehicle stops moving and has been shut down. To avoid the risk of fire, property damage, burns or other serious personal injury, allow the exhaust system to cool before beginning repairs or service. Make sure that no combustible materials are located where they are likely to come in contact with hot exhaust or exhaust components.
CAUTION:
To avoid possible damage or performance issues, do not underseal, coat or paint any part of the NOx sensor.
- The inlet mono-nitrogen oxides (NOx) sensor is located downstream of the turbocharger turbine outlet and mounted at the inlet of the Diesel Oxidation Catalyst (DOC).
- The inlet NOx sensor (1) is made up of a small electronic module wired to a sensor body that is installed in the exhaust system. These two parts are permanently connected and cannot be separated.